A Programmable Analog Neural Computer and Simulator. - Paul Mueller; Jan Van der Spiegel; David Blackman; Timothy Chiu; Thomas Clare; Joseph Dao; Christopher Donham; Tzu-pu Hsieh; Marc Loinaz (NIPS, 1988)

Design and Fabrication of VLSI Components for a General Purpose Analog Neural Computer. - Paul Mueller; Jan Van der Spiegel; David Blackman; Timothy Chiu; Thomas Clare; Christopher Donham; Tzu-pu Hsieh; Marc Loinaz (Analog VLSI Implementation of Neural Systems, 1989)

A Foveated Retina-Like Sensor Using CCD Technology. - Jan Van der Spiegel; G. Kreider; C. Claeys; I. Debusschere; Giulio Sandini; Paolo Dario; Fausto Fantini; P. Bellutti; Giovanni Soncini (Analog VLSI Implementation of Neural Systems, 1989)

A time-to-voltage converter and analog memory for colliding beam detectors. - Andrew E. Stevens; Richard Van Berg; Jan Van der Spiegel; Hugh H. Williams (IEEE J. Solid State Circuits, 1989)

A Silicon VLSI Optical Sensor Based on Mammalian Vision. - W. O. Camp Jr.; Jan Van der Spiegel; Min Xiao (PPSN, 1992)

Design and performance of a prototype analog neural computer. - Paul Mueller; Jan Van der Spiegel; Vincent Agami; David Blackman; Peter Chance; Christopher Donham; Ralph Etienne-Cummings; Jason Flinn; Jinsoo Kim; Mike Massa; Supun Samarasekera (Neurocomputing, 1992)

An analog neural computer with modular architecture for real-time dynamic computations. - Jan Van der Spiegel; Paul Mueller; David Blackman; Peter Chance; Christopher Donham; Ralph Etienne-Cummings; Peter R. Kinget (IEEE J. Solid State Circuits, 1992)

Multi band sigma delta analog to digital conversion. - Pervez M. Aziz; Henrik V. Sorensen; Jan Van der Spiegel (ICASSP (3), 1994)

A CMOS time to digital converter IC with 2 level analog CAM. - Eric J. Gerds; Jan Van der Spiegel; Richard Van Berg; Hugh H. Williams; Ludwig G. A. Callewaert; W. Eyckmans; Willy Sansen (IEEE J. Solid State Circuits, 1994)

Performance of Complex Noise Transfer Functions in Bandpass and Multi Band Sigma Delta Systems. - Pervez M. Aziz; Henrik V. Sorensen; Jan Van der Spiegel (ISCAS, 1995)

Real Time Feature Extraction of Acoustic Signals with an Analog Neural Computer. - Christopher Donham; Jan Van der Spiegel; Paul Mueller; Z. Walton (ISCAS, 1995)

VLSI Model of Primate Visual Smooth Pursuit. - Ralph Etienne-Cummings; Jan Van der Spiegel; Paul Mueller (NIPS, 1995)

Real-time visual target tracking: two implementations of velocity-based smooth pursuit. - Ralph Etienne-Cummings; Paul Longo; Jan Van der Spiegel; Paul Mueller (Visual Information Processing, 1995)

VLSI Implementation of Cortical Visual Motion Detection Using an Analog Neural Computer. - Ralph Etienne-Cummings; Jan Van der Spiegel; Naomi Takahashi; Alyssa B. Apsel; Paul Mueller (NIPS, 1996)

An overview of sigma-delta converters. - Pervez M. Aziz; Henrik V. Sorensen; Jan Van der Spiegel (IEEE Signal Process. Mag., 1996)

An acoustic-phonetic feature-based system for the automatic recognition of fricative consonants. - Ahmed M. Abdelatty Ali; Jan Van der Spiegel; Paul Mueller (ICASSP, 1998)

A GUI system for speech synthesis through graphical manipulation of spectrograms. - Ahmed M. Abdelatty Ali; G. Haentjens; O. Palmer; K. Pinnaduwage; Jan Van der Spiegel; Paul Mueller (ISCAS (3), 1999)

An acoustic-phonetic feature-based system for automatic phoneme recognition in continuous speech. - Ahmed M. Abdelatty Ali; Jan Van der Spiegel; Paul Mueller; Gavin Haentjens; Jeffrey Berman (ISCAS (3), 1999)

A low-voltage/low-power second-order ΣΔ modulator with signal adaptive control architecture. - Q. Li; Jan Van der Spiegel; Kenneth R. Laker (ISCAS (2), 1999)

Auditory-based speech processing based on the average localized synchrony detection. - Ahmed M. Abdelatty Ali; Jan Van der Spiegel; Paul Mueller (ICASSP, 2000)

Robust classification of stop consonants using auditory-based speech processing. - Ahmed M. Abdelatty Ali; Jan Van der Spiegel; Paul Mueller (ICASSP, 2001)

Fully integrated CMOS phase-locked loop with 30 MHz to 2 GHz locking range and 35 ps jitter. - Chao Xu; Winslow Sargeant; Kenneth R. Laker; Jan Van der Spiegel (ICECS, 2001)

Background digital error correction technique for pipelined analog-digital converters. - Sameer R. Sonkusale; Jan Van der Spiegel; K. Nagaraj (ISCAS (1), 2001)

Acoustic-phonetic features for the automatic classification of stop consonants. - Ahmed M. Abdelatty Ali; Jan Van der Spiegel; Paul Mueller (IEEE Trans. Speech Audio Process., 2001)

An extended frequency range CMOS voltage-controlled oscillator. - Chao Xu; Winslow Sargeant; Kenneth R. Laker; Jan Van der Spiegel (ICECS, 2002)

A low distortion MOS sampling circuit. - Sameer R. Sonkusale; Jan Van der Spiegel (ISCAS (5), 2002)

Analysis of clock buffer phase noise. - Chao Xu; Frank Barber; Kenneth R. Laker; Jan Van der Spiegel (ISCAS (5), 2002)

Using web-based technology in laboratory instruction to reduce costs. - Rita Manco Powell; Helen Anderson; Jan Van der Spiegel; David P. Pope (Comput. Appl. Eng. Educ., 2002)

Robust auditory-based speech processing using the average localized synchrony detection. - Ahmed M. Abdelatty Ali; Jan Van der Spiegel; Paul Mueller (IEEE Trans. Speech Audio Process., 2002)

Non-parallel training for voice conversion by maximum likelihood constrained adaptation. - Athanasios Mouchtaris; Jan Van der Spiegel; Paul Mueller (ICASSP (1), 2004)

A spectral conversion approach to the iterative Wiener filter for speech enhancement. - Athanasios Mouchtaris; Jan Van der Spiegel; Paul Mueller (ICME, 2004)

A 50 MS/s 12-bit CMOS pipeline A/D converter with nonlinear background calibration. - Jie Yuan; Nabil H. Farhat; Jan Van der Spiegel (CICC, 2005)

A spectral conversion approach to feature denoising and speech enhancement. - Athanasios Mouchtaris; Jan Van der Spiegel; Paul Mueller; Panagiotis Tsakalides (INTERSPEECH, 2005)

GBOPCAD: A Synthesis Tool for High-Performance Gain-Boosted Opamp Design. - George Jie Yuan; Nabil H. Farhat; Jan Van der Spiegel (IEEE Trans. Circuits Syst. I Regul. Pap., 2005)

Image sensor with focal plane extraction of polarimetric information. - Viktor Gruev; Jan Van der Spiegel; Nader Engheta (ISCAS, 2006)

Image sensor with general spatial processing in a 3D integrated circuit technology. - Viktor Gruev; Jan Van der Spiegel; Ralf M. Philipp; Ralph Etienne-Cummings (ISCAS, 2006)

Fabrication of a thin film micro polarization array. - Viktor Gruev; Kejia Wu; Jan Van der Spiegel; Nader Engheta (ISCAS, 2006)

A CMOS linear voltage/current dual-mode imager. - Zheng Yang 004; Viktor Gruev; Jan Van der Spiegel (ISCAS, 2006)

A CMOS monolithic implementation of a nonlinear element for arbitrary 1D map generation. - George Jie Yuan; Nabil H. Farhat; Jan Van der Spiegel (ISCAS, 2006)

A CMOS monolithic implementation of a nonlinear interconnection module for a corticonic network. - George Jie Yuan; Nabil H. Farhat; Jan Van der Spiegel (ISCAS, 2006)

Introduction to the Special Issue on the 2005 IEEE International Solid-State Circuits Conference. - Jan Van der Spiegel; Ram K. Krishnamurthy; Sreedhar Natarajan; Chih-Kong Ken Yang (IEEE J. Solid State Circuits, 2006)

Nonparallel training for voice conversion based on a parameter adaptation approach. - Athanasios Mouchtaris; Jan Van der Spiegel; Paul Mueller (IEEE Trans. Speech Audio Process., 2006)

Two Transistor Current Mode Active Pixel Sensor. - Viktor Gruev; Zheng Yang 004; Jan Van der Spiegel; Ralph Etienne-Cummings (ISCAS, 2007)

Low Fixed Pattern Noise Current-mode Imager Using Velocity Saturated Readout Transistors. - Zheng Yang 004; Viktor Gruev; Jan Van der Spiegel (ISCAS, 2007)

Cort-X II: low power element design of a large-scale spatio-temporal pattern clustering system. - George Jie Yuan; Ning Song; Nabil H. Farhat; Jan Van der Spiegel (ISCAS, 2007)

Linear Current-Mode Active Pixel Sensor. - Ralf M. Philipp; David Orr; Viktor Gruev; Jan Van der Spiegel; Ralph Etienne-Cummings (IEEE J. Solid State Circuits, 2007)

A Spectral Conversion Approach to Single-Channel Speech Enhancement. - Athanasios Mouchtaris; Jan Van der Spiegel; Paul Mueller; Panagiotis Tsakalides (IEEE Trans. Speech Audio Process., 2007)

Cort-X II: The Low-Power Element Design for a Dynamic Neural Network. - George Jie Yuan; Ning Song; Nabil H. Farhat; Jan Van der Spiegel (IEEE Trans. Circuits Syst. II Express Briefs, 2007)

Image sensor with focal plane polarization sensitivity. - Viktor Gruev; Jan Van der Spiegel; Nader Engheta (ISCAS, 2008)

Low power image sensor with polymer polarization filters. - Viktor Gruev; Jan Van der Spiegel; Nader Engheta (ISCAS, 2008)

Low power linear current mode imager with 1.5 transistors per pixel. - Viktor Gruev; Zheng Yang 004; Jan Van der Spiegel (ISCAS, 2008)

Current-mode image sensor with 1.5 transistors per pixel and improved dynamic range. - Zheng Yang 004; Viktor Gruev; Jan Van der Spiegel (ISCAS, 2008)

A 10-bit 8.3MS/s switched-current successive approximation ADC for column-parallel imagers. - Zheng Yang 004; Jan Van der Spiegel (ISCAS, 2008)

Background Calibration With Piecewise Linearized Error Model for CMOS Pipeline A/D Converter. - George Jie Yuan; Nabil H. Farhat; Jan Van der Spiegel (IEEE Trans. Circuits Syst. I Regul. Pap., 2008)

Nano-wire Dual Layer Polarization Filter. - Viktor Gruev; Jan Van der Spiegel; Nader Engheta (ISCAS, 2009)

1.5-GHz CMOS voltage-controlled oscillator based on thickness-field-excited piezoelectric AlN contour-mode MEMS resonators. - Chengjie Zuo; Jan Van der Spiegel; Gianluca Piazza (CICC, 2010)

Student research preview. - Jan Van der Spiegel (ISSCC, 2010)

Current Mode Image Sensor With Two Transistors per Pixel. - Viktor Gruev; Zheng Yang 004; Jan Van der Spiegel; Ralph Etienne-Cummings (IEEE Trans. Circuits Syst. I Regul. Pap., 2010)

Aluminum Nitride reconfigurable RF-MEMS front-ends. - Augusto Tazzoli; Matteo Rinaldi; Chengjie Zuo; Nipun Sinha; Jan Van der Spiegel; Gianluca Piazza (ASICON, 2011)

Flexible organic electronics for use in neural sensing. - Hank Bink; Yuming Lai; Sangameshwar R. Saudari; Brian Helfer; Jonathan Viventi; Jan Van der Spiegel; Brian Litt; Cherie R. Kagan (EMBC, 2011)

Design of a monolithic CMOS image sensor integrated focal plane wire-grid polarizer filter mosaic. - Xiaotie Wu; Milin Zhang 001; Nader Engheta; Jan Van der Spiegel (CICC, 2012)

A low power multi-mode CMOS image sensor with integrated on-chip motion detection. - Xilin Liu 004; Milin Zhang 001; Jan Van der Spiegel (ISCAS, 2013)

A 47μW 204MHz AlN Contour-Mode MEMS based tunable oscillator in 65nm CMOS. - Xiaotie Wu; Chengjie Zuo; Milin Zhang 001; Jan Van der Spiegel; Gianluca Piazza (ISCAS, 2013)

ES1: Student research preview. - Jan Van der Spiegel (ISSCC, 2013)

A 20Gb/s NRZ/PAM-4 1V transmitter in 40nm CMOS driving a Si-photonic modulator in 0.13µm CMOS. - Xiaotie Wu; Bipin Dama; Prakash Gothoskar; Peter Metz; Kal Shastri; Sanjay Sunder; Jan Van der Spiegel; Yifan Wang; Mark Webster; Will Wilson (ISSCC, 2013)

Design of a net-zero charge neural stimulator with feedback control. - Xilin Liu 004; Milin Zhang 001; Hanfei Sun; Andrew G. Richardson; Timothy H. Lucas; Jan Van der Spiegel (BioCAS, 2014)

Design of a current mode polarization arithmetic analyzer. - Nan Cui; Milin Zhang 001; Nader Engheta; Jan Van der Spiegel (ISCAS, 2014)

The PennBMBI: A general purpose wireless Brain-Machine-Brain Interface system for unrestrained animals. - Xilin Liu 004; Basheer Subei; Milin Zhang 001; Andrew G. Richardson; Timothy H. Lucas; Jan Van der Spiegel (ISCAS, 2014)

Bioinspired Imaging: Discovery, Emulation, and Future Prospects [Scanning the Issue]. - Willard Larkin; Ralph Etienne-Cummings; Jan Van der Spiegel (Proc. IEEE, 2014)

Bioinspired Focal-Plane Polarization Image Sensor Design: From Application to Implementation. - Milin Zhang 001; Xiaotie Wu; Nan Cui; Nader Engheta; Jan Van der Spiegel (Proc. IEEE, 2014)

A Low-Power Multifunctional CMOS Sensor Node for an Electronic Facade. - Xilin Liu 004; Milin Zhang 001; Jan Van der Spiegel (IEEE Trans. Circuits Syst. I Regul. Pap., 2014)

Current Mode Image Sensor With Improved Linearity and Fixed-Pattern Noise. - Xiaotie Wu; Xilin Liu 004; Milin Zhang 001; Jan Van der Spiegel (IEEE Trans. Circuits Syst. I Regul. Pap., 2014)

A 12-channel bidirectional neural interface chip with integrated channel-level feature extraction and PID controller for closed-loop operation. - Xilin Liu 004; Milin Zhang 001; Andrew G. Richardson; Timothy H. Lucas; Jan Van der Spiegel (BioCAS, 2015)

Design of a low-noise, high power efficiency neural recording front-end with an integrated real-time compressed sensing unit. - Xilin Liu 004; Hongjie Zhu; Milin Zhang 001; Andrew G. Richardson; Timothy H. Lucas; Jan Van der Spiegel (ISCAS, 2015)

Design of a low power impulse-radio ultra-wide band wireless electrogoniometer. - Hongjie Zhu; Tian Qiu; Milin Zhang 001; Andrew G. Richardson; Timothy H. Lucas; Nader Engheta; Jan Van der Spiegel (ISCAS, 2015)

The PennBMBI: Design of a General Purpose Wireless Brain-Machine-Brain Interface System. - Xilin Liu 004; Milin Zhang 001; Basheer Subei; Andrew G. Richardson; Timothy H. Lucas; Jan Van der Spiegel (IEEE Trans. Biomed. Circuits Syst., 2015)

Somatosensory encoding with cuneate nucleus microstimulation: Detection of artificial stimuli. - Srihari Y. Sritharan; Andrew G. Richardson; Pauline K. Weigand; Ivette Planell-Mendez; Xilin Liu 004; Hongjie Zhu; Milin Zhang 001; Jan Van der Spiegel; Timothy H. Lucas (EMBC, 2016)

ES1: Student research preview. - Jan Van der Spiegel; SeongHwan Cho; Denis Daly (ISSCC, 2016)

A Fully Integrated Wireless Compressed Sensing Neural Signal Acquisition System for Chronic Recording and Brain Machine Interface. - Xilin Liu 004; Milin Zhang 001; Tao Xiong; Andrew G. Richardson; Timothy H. Lucas; Sang Peter Chin; Ralph Etienne-Cummings; Trac D. Tran; Jan Van der Spiegel (IEEE Trans. Biomed. Circuits Syst., 2016)

Design of a Digital Address-Event Triggered Compressive Acquisition Image Sensor. - Hongjie Zhu; Milin Zhang 001; Yuanming Suo; Trac D. Tran; Jan Van der Spiegel (IEEE Trans. Circuits Syst. I Regul. Pap., 2016)

The next-generation brain machine interface system for neuroscience research and neuroprosthetics development. - Jan Van der Spiegel; Milin Zhang 001; Xilin Liu 004 (ASICON, 2017)

A wireless neuroprosthetic for augmenting perception through modulated electrical stimulation of somatosensory cortex. - Xilin Liu 004; Milin Zhang 001; Xiaotie Wu; Andrew G. Richardson; Solymar T. Maldonado; Sam DeLuccia; Yohannes Ghenbot; Timothy H. Lucas; Jan Van der Spiegel (ISCAS, 2017)

A fully integrated wireless sensor-brain interface system to restore finger sensation. - Xilin Liu 004; Hongjie Zhu; Milin Zhang 001; Xiaotie Wu; Andrew G. Richardson; Srihari Y. Sritharan; Dengteng Ge; Yang Shu; Timothy H. Lucas; Jan Van der Spiegel (ISCAS, 2017)

Design of a Closed-Loop, Bidirectional Brain Machine Interface System With Energy Efficient Neural Feature Extraction and PID Control. - Xilin Liu 004; Milin Zhang 001; Andrew G. Richardson; Timothy H. Lucas; Jan Van der Spiegel (IEEE Trans. Biomed. Circuits Syst., 2017)

The Virtual Trackpad: An Electromyography-Based, Wireless, Real-Time, Low-Power, Embedded Hand-Gesture-Recognition System Using an Event-Driven Artificial Neural Network. - Xilin Liu 004; Jacob Sacks; Milin Zhang 001; Andrew G. Richardson; Timothy H. Lucas; Jan Van der Spiegel (IEEE Trans. Circuits Syst. II Express Briefs, 2017)

Wireless Sensor Brain Machine Interfaces for Closed-loop Neuroscience Studies. - Xilin Liu 004; Milin Zhang 001; Han Hao; Andrew G. Richardson; Timothy H. Lucas; Jan Van der Spiegel (ASICON, 2019)

An Energy-efficient Wireless Neural Recording System with Compressed Sensing and Encryption. - Xilin Liu 004; Andrew G. Richardson; Jan Van der Spiegel (CoRR, 2020)

A Fully Integrated Sensor-Brain-Machine Interface System for Restoring Somatosensation. - Xilin Liu 004; Hongjie Zhu; Tian Qiu; Srihari Y. Sritharan; Dengteng Ge; Shu Yang; Milin Zhang 001; Andrew G. Richardson; Timothy H. Lucas; Nader Engheta; Jan Van der Spiegel (CoRR, 2020)

A Somatosensory Feedback System in 180nm CMOS. - Han Hao; Hangxing Liu; Jan Van der Spiegel; Firooz Aflatouni (CICC, 2021)

An Energy-Efficient Compressed Sensing-Based Encryption Scheme for Wireless Neural Recording. - Xilin Liu 004; Andrew G. Richardson; Jan Van der Spiegel (IEEE J. Emerg. Sel. Topics Circuits Syst., 2021)

In-memory Learning with Analog Resistive Switching Memory: A Review and Perspective. - Yue Xi; Bin Gao 006; Jianshi Tang; An Chen; Meng-Fan Chang; Xiaobo Sharon Hu; Jan Van der Spiegel; He Qian; Huaqiang Wu (Proc. IEEE, 2021)

A 10.8 µW Neural Signal Recorder and Processor With Unsupervised Analog Classifier for Spike Sorting. - Han Hao; Jiahe Chen; Andrew G. Richardson; Jan Van der Spiegel; Firooz Aflatouni (IEEE Trans. Biomed. Circuits Syst., 2021)

A Wireless Somatosensory Feedback System Using Human Body Communication. - Han Hao; Hangxing Liu; Jan Van der Spiegel; Firooz Aflatouni (IEEE J. Solid State Circuits, 2022)

Design of a Real-Time Movement Decomposition-Based Rodent Tracker and Behavioral Analyzer Based on FPGA. - Xuecheng Wang; Yahao Song; Fengfan Hou; Milin Zhang 001; Andrew G. Richardson; Timothy H. Lucas; Jan Van der Spiegel (IEEE Trans. Very Large Scale Integr. Syst., 2022)

17.10 A 0.4V, 750nW, Individually Accessible Wireless Capacitive Sensor Interface IC for a Tactile Sensing Network. - Han Hao; Andrew G. Richardson; Yixiao Ding; Lin Du; Mark G. Allen; Jan Van der Spiegel; Firooz Aflatouni (ISSCC, 2024)